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The average age of cricket team of 11 players is the same as it was 3 years back because 3 of the players whose current...
Solution
Let, the average age of the team 3 years back be = n
Total sum of the ages of 11 players 3 years back is = 11n
Let the age of the newcomers be = k
Sum of the ages of 3 newcomers = 3k
Total sum of the ages of...
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